diff options
Diffstat (limited to 'kexec/arch/s390/kexec-s390.h')
| -rw-r--r-- | kexec/arch/s390/kexec-s390.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/kexec/arch/s390/kexec-s390.h b/kexec/arch/s390/kexec-s390.h new file mode 100644 index 0000000..6a99518 --- /dev/null +++ b/kexec/arch/s390/kexec-s390.h @@ -0,0 +1,38 @@ +/* + * kexec/arch/s390/kexec-s390.h + * + * (C) Copyright IBM Corp. 2005 + * + * Author(s): Rolf Adelsberger <adelsberger@de.ibm.com> + * + */ + +#ifndef KEXEC_S390_H +#define KEXEC_S390_H + +#define IMAGE_READ_OFFSET 0x10000 + +#define RAMDISK_ORIGIN_ADDR 0x800000 +#define INITRD_START_OFFS 0x408 +#define INITRD_SIZE_OFFS 0x410 +#define OLDMEM_BASE_OFFS 0x418 +#define OLDMEM_SIZE_OFFS 0x420 +#define MAX_COMMAND_LINESIZE_OFFS 0x430 +#define COMMAND_LINE_OFFS 0x480 +#define LEGACY_COMMAND_LINESIZE 896 +#define MAX_MEMORY_RANGES 1024 + +#define MAX(x, y) ((x) > (y) ? (x) : (y)) +#define MIN(x, y) ((x) < (y) ? (x) : (y)) + +extern int image_s390_load(int, char **, const char *, off_t, struct kexec_info *); +extern int image_s390_probe(const char *, off_t); +extern void image_s390_usage(void); +extern int load_crashdump_segments(struct kexec_info *info, + unsigned long crash_base, + unsigned long crash_end); +extern int get_memory_ranges_s390(struct memory_range range[], int *ranges, + int with_crashk); +extern int command_line_add(struct kexec_info *info, const char *str); + +#endif /* KEXEC_S390_H */ |